How do members experience Low histamine diet? Top 5 reported purposes & perceived effectiveness Purpose Patients Evaluations Perceived Effectiveness This item is relevant to you: Allergic asthma 1 0 0% 0% 0% 0% 0% This item is relevant to you: Diarrhea 1 0 0% 0% 0% 0% 0% This item is relevant to you: Mast cell activation syndrome 1 0 0% 0% 0% 0% 0%